Apply changes from importlib_metadata refresh.

warsaw · May 24, 2019 · Mar 26, 2019 · May 8, 2019 · May 8, 2019 · May 8, 2019
commit de0f89dcaf956a7198a138dbbff758a5cd3ee27a
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py
@@ -1363,8 +1363,11 @@ def find_module(cls, fullname, path=None):
 
     @classmethod
     def find_distributions(cls, name=None, path=None):
-        """Return an iterable of all Distribution instances capable of
-        loading the metadata for packages matching the name
+        """
+        Find distributions.
+
+        Return an iterable of all Distribution instances capable of
+        loading the metadata for packages matching the ``name``
         (or all names if not supplied) along the paths in the list
         of directories ``path`` (defaults to sys.path).
         """
@@ -1378,9 +1381,7 @@ def find_distributions(cls, name=None, path=None):
 
     @classmethod
     def _search_paths(cls, pattern, paths):
-        """
-        Find metadata directories in paths heuristically.
-        """
+        """Find metadata directories in paths heuristically."""
         import itertools
         return itertools.chain.from_iterable(
             cls._search_path(path, pattern)